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Magnetic Effects of Electric Current — Science STD 10 — Question

CBSE BoardEnglish MediumSTD 10ScienceMagnetic Effects of Electric Current1 Mark
MCQ
A solenoid with a soft iron core is called a $ ........ $
  • ✓
    Electromagnet
  • B
    Magnet
  • C
    Conducts
  • D
    Insulator
✓

Answer

Correct option: A.
Electromagnet
The combination of a solenoid and a soft iron core operates on the basis of the magnetic effect of electric current i.e, it shows magnetic behavior on the flow of current, and thus its an electromagnet.

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